For a long time it has been observed that ivermectin is helpful. Now even NIH has put it back on their allowable list. Decades-old prize winning drug, and cheap. If you have not gotten the covid or especially if you have gotten the shots and are so much more likely to, Ivermectin is worth considering…
A quick search of the medical journal in question says they do peer review post publication.
I read the article and was not impressed.